Have you heard of 5-HTP, but not sure of why you should take it? Let Dr. Emil Hodvozic, MBBCh give you the download on one of the hottest ingredients in the market. 5-HTP is a precursor to both melatonin and serotonin which can lead to a boosted mood and improved sleep. Dr. Emilҳ formula contains co-factor B6 to support serotonin conversion and BioPerine to improve absorption into the blood stream.